Which of the following best describes an economic trend that emerged in the 19th century, as illustrated in Source 1? A. European countries needed to obtain raw materials to support expanding industrialization.
B. Imperialism caused an increase in trade that focused on obtaining necessities that were not available in Europe.
C. Economic globalization caused population booms in Europe, necessitating foreign trade for food.
D. European countries encouraged imperialism to expand foreign trade in profitable luxury goods.

answer: b.

explanation:

the alfred thayer mahan award for literary achievement is awarded each year by the navy league of the united states. the award is named for an american naval historian and theorist, rear admiral alfred thayer mahan, united states navy who, through his writing, provided stimulus and guidance to those who share in the defense of the nation. presented since 1957, "this award for literary achievement is awarded to a u.s. navy officer, u.s. marine corps officer, enlisted service member, or civilian who has made a notable literary contribution that has advanced the knowledge of the importance of sea power in the united states."[1]